Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
features
To be run with (2) separate single row chains
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Inch/Metric
Inch
Width Across Teeth
2.69 in
Type
A-Double Single
Tooth Width
0.692 in
No. of Teeth
17
Bushing Bore Size [Min]
0.938 in
Chain Sprocket Pitch
1.25 in
No. of Teeth Rows Strands
2
Overall Length
2.6875 in
Single Strand Tooth Thickness
0.692 in
Pitch Dia.
6.803 in
Outside Dia.
7.437 in
Bore Type
Bushed
Material External Use
Steel
Sprocket Style
A
Construction Internal
Solid
Chain No.
100
Pitch Diameter
6.8 in
Bushing Type
Taper Lock
Outside Dia. [Min]
7.44 in
Bushing Bore [Min]
0.938 in
Overall Length Less Threads
N/A
Chain Pitch
1.250 in
Hub Dia.
5.406 in
Material Internal Use
Carbon Steel
Chain Sprocket Number
100
O.D.
7.437 in
Bore Size [Max]
3 in
Bushing Bore [Max]
3 in
Hardened Teeth
With Hardened Teeth
No. of Strands Across
Double Single
Material
Steel
Length Through Bore
2.688 in
Bore Size [Min]
0.938 in
Caliper Diameter
6.02 in
Bushing Bore Size [Max]
3 in
Bushing Series
3020
Weight
12.64 LB
EAN or UPC
697950030173
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